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August 2017 BRAS Newsletter

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August 2017 BRAS Newsletter August 2017 Issue Next Meeting: Monday, August 14th at 7PM at HRPO nd (2 Mondays, Highland Road Park Observatory) Presenters: Chris Desselles, Merrill Hess, and Ben Toman will share tips, tricks and insights regarding the upcoming Solar Eclipse. What's In This Issue? President’s Message Secretary's Summary Outreach Report - FAE Light Pollution Committee Report Recent Forum Entries 20/20 Vision Campaign Messages from the HRPO Perseid Meteor Shower Partial Solar Eclipse Observing Notes – Lyra, the Lyre & Mythology Like this newsletter? See past issues back to 2009 at http://brastro.org/newsletters.html Newsletter of the Baton Rouge Astronomical Society August 2017 President’s Message August, 21, 2017. Total eclipse of the Sun. What more can I say. If you have not made plans for a road trip, you can help out at HRPO. All who are going on a road trip be prepared to share pictures and experiences at the September meeting. BRAS has lost another member, Bart Bennett, who joined BRAS after Chris Desselles gave a talk on Astrophotography to the Cajun Clickers Computer Club (CCCC) in January of 2016, Bart became the President of CCCC at the same time I became president of BRAS. The Clickers are shocked at his sudden death via heart attack. Both organizations will miss Bart. His obituary is posted online here: http://www.rabenhorst.com/obituary/sidney-barton-bart-bennett/ Last month’s meeting, at LIGO, was a success, even though there was not much solar viewing for the public due to clouds and rain for most of the afternoon. BRAS had a table inside the museum building, where Ben and Craig used material from the Night Sky Network for the public outreach. BRAS gave away the ETX 90 telescope we have been selling tickets @ $5 each. Over $600 was raised and to my great surprise, I held the winning ticket! This will make a very nice gift for my grandkids this Christmas. Sometime next year BRAS will raffle off another ETX 90, which belonged to Wally Pursell and was donated by his family. The Bylaws of BRAS have been updated by Wally Pursell and I, and every member of BRAS will get a copy in the mail in October to review and suggest ETX-90. The book was changes (if any) by November’s meeting. BRAS will vote on adopting the another raffle item. changes at the December meeting. Time to start thinking about officers for next year. The offices of President, Vice-president, and Secretary are up for elections due to term limits. The current officers can serve in another office; they cannot serve in the same office more than two years in a row. Clear Skies, John R. Nagle President of BRAS and Observing Chairperson P.S. The PAS-sponsored Star Gaze is October 17th (Tuesday) to October 22nd (Sunday). You can access the “Deep South Star Gaze Registration and Liability Form by joining this Yahoo group: https://groups.yahoo.com/neo/groups/Deep-South-Star-Gaze/info If you are already signed up, the form is located here: https://groups.yahoo.com/neo/groups/Deep-South-Star- Gaze/files/2017%20DSSG%20Registration%20and%20Liability%20Release/DSSG_2017%20Fall%20Registrat ion_and_Liability_Form.pdf Newsletter of the Baton Rouge Astronomical Society August 2017 Secretary's Summary of July LIGO event No real meeting this month, but we had an excellent picnic out at LIGO on July 15th. The weather was beautiful for most of the event with just some clouds and light rain later in the day. Cooler temperatures than previous years and a nice breeze added to the enjoyment! We had a lot of great food, as usual. While my attempt at making Wally's Boston Baked Bean recipe was marred by an alarmingly present taste of salt, I ended up taking home an empty dish. If anyone had a bout of high blood pressure after sampling the dish, we'll just blame Wally's recipe! (I'll make it better next time, I promise.) As in Outreach Notes, we had some members set up solar scopes and an info table for inside. We were also treated to a recitation of the latest award winning essay by Ephrain Craddock. (Reading award winning essays at the LIGO picnic is getting to be a habit for that young man!) This year, we were even joined by several of our LIGO friends for the picnic and it was fun to Ephrian reads us his new story. catch up with them. Of course, after the food and socializing, we went inside and had fun in the Science Center and took part in the facility tours. It was another great time out there and if you still haven't made the trek out, you have to do so in the near future. To have such an amazing haven of science right in our own back yard is a privilege that should not be overlooked. BRAS Table, Night Sky Network’s display of relative sizes of planets –Craig and Ben. Michele took a bunch of snapshots and her i-phone made this little movie of the event: https://www.dropbox.com/s/02yv59js7dzjdfq/Ligo2017.mov?dl=0 Since this was an informal meeting, there was no business discussed or conducted and no formal secretary notes. (That's why you're just getting this summary!) Of course, it will be business as usual for the next meeting and I hope to see you out there. Clear Skies, Ben Toman BRAS Secretary (For all the good I'm worth!) TOUR OF LIGO’S CONTROL ROOM Newsletter of the Baton Rouge Astronomical Society August 2017 BRAS Outreach Report Hi Everyone, Summer has been slower, but not altogether dead. We had some members (Steve Richard, Chris Raby, Brad Schaefer, Scott Cadwallader...sorry if I'm missing anyone!) bring out scopes for solar observing at our picnic at LIGO on July 15th. Believe it or not, the clouds stayed away for a short time so we could see a nice sunspot group. Afterwards and concurrently, Craig Brenden set up a table inside the LIGO Science Center and showed off the scale model solar system and gave out information on the club and the HRPO to patrons. He was joined later by yours truly. Of course, the upcoming event that all are talking about is the total solar eclipse on August 21st. There will be an event at the HRPO (please see the message from the HRPO for more info) and as will surely be mentioned, they could use a hand. If you are not one of the lucky ones heading up to the path of totality, please consider volunteering at the HRPO to assist with the public. There has been a lot of interest in this event and it will likely grow to a fever pitch the closer the date comes. Finally, associated with the eclipse, BRAS will be giving a presentation at the Ascension Parish Library branch in Gonzalez on Tuesday, August 15th at 6:30pm. Chris Kersey will be the lead presenter. If you would like to assist (demos, possible solar observing) please let me know as soon as you can. Tuesday, August 15th 2017 Officers: Eclipse Talk Ascension Parish Library (Gonzalez) President: John Nagle 6:30pm Vice-President: Craig Brenden Secretary: Ben Toman Clear Skies, Treasurer: Trey Anding BRAS Liaison for BREC: Chris Kersey BRAS Liaison for LSU: Ben Toman Greg Guzik Outreach Coordinator Committees/Coordinators: Outreach: Ben Toman Observing: John Nagle Light Pollution: Thomas Halligan Webmaster: Frederick Barnett Newsletter: Michele Fry Newsletter of the Baton Rouge Astronomical Society August 2017 BRAS Light Pollution Committee Report Meeting takes place at 6:45, 45 minutes before the regular monthly meeting. Everyone is welcome to join in. Thomas Halligan Light Pollution Chairperson Space is right overhead—double stars, nebulae, the Milky Way Galaxy and other galaxies. We can see it if we let it through Recent Entries in the BRAS Forum Below are selected additions to the BRAS Forum. There are also nine active polls. The Forum has reached 4600 posts. Happy Birthday, U.S. of A. Langley Research Center Turns 100 BREC Asking for Input on Possible Zoo Move Moon Occulted Porrima on 30 June Newsletter of the Baton Rouge Astronomical Society August 2017 20/20 Vision Campaign GLOBE at Night: 14 to 23 August [Hercules] OBSERVATIONS NEEDED FOR SCHOOL PROJECT BRAS is in the process of assisting yet another student at St. Joseph’s Academy acquire raw data. This young lady (named Shreya) will need data concerning how light pollution effects the view of certain variable stars while they are at their minima. Below is our suggested list of variable stars for Shreya. Dates are the times during which the star is at least thirty degrees above the horizon at 9pm Standard Time and 10pm Daylight Time. All periods (time from maximum to maximum) are fewer than ninety days. All chosen stars have a difference of at least 1.0 between maximum and minimum magnitude. RX Leporis Magnitude Range: 5.4 to 7.4 Period: 75 days Class: K Dates: 11 December to 9 March T Monocerotis Magnitude Range: 5.6 to 6.6 Period: 27 days Class: G Dates: 14 December to 12 April S Leporis Magnitude Range: 6.0 to 7.6 Period: 89 days Class: K Dates: 12 January to 4 March ST Ursae Majoris Magnitude Range: 6.0 to 7.6 Period: 81 days Class: M Dates: 12 February to 15 July g Herculis Magnitude Range: 4.4 to 6.0 Period: 80 days Class: M Dates: 29 April to 28 September R Lyrae Magnitude Range: 3.9 to 5.0 Period: 46 days Class: M Dates: 5 June to 6 November Sheliak Magnitude Range: 3.3 to 4.4 Period: 12.9 days Class: B Dates: 8 June to 31 October X Cygni Magnitude Range: 5.9 to 6.9 Period: 16.4 days Class: F Dates: 5 July to 29 November Algol Magnitude Range: 2.1 to 3.4 Period: 2.87 days Class: B Dates: 9 October to 9 March Observations should only be made when the Moon is below the horizon.
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